ContiTech 64429 Molded Heater Hose

The ContiTech 64429 Molded Heater Hose is a precision-engineered cooling system component designed to transfer glycol-based coolants to and from the heater core, bypass, and other components in your vehicle's coolant system. This molded hose is pre-shaped to match the original equipment configuration for a proper fit and hassle-free installation.

Key Features:

• EPDM rubber construction with synthetic knit reinforcement for superior durability
• Meets or exceeds SAE 20R3EC Class D1 and D2 specifications
• Resists high underhood temperatures and maintains flexibility in extreme conditions
• Compatible with ethylene glycol and propylene glycol-based coolants, including long-life organic acid modified coolants
• Pre-molded configuration ensures exact fit replacement for original equipment
• Resistant to heat, ozone, and deterioration from extended coolant exposure

ContiTech heater hoses are manufactured from premium materials to deliver OE-quality performance and long service life. This direct-fit replacement hose restores proper coolant flow to maintain optimal engine temperature and ensure efficient heating system operation.